Transmission sleeve for a down hole hammer

Application number :: 75386
Application type :: Standard
Application status :: EXPIRED
Under opposition :: No
Proceeding type :
Invention title :: Transmission sleeve for a down hole hammer
Inventor :: Elsby, John ; Sanfead, Brian Thomas ; Greathead, Andrew
Agent name :: Madderns
Address for service :: GPO Box 2752 ADELAIDE SA 5001
Filing date :: 24 April 1991
Associated companies :
Applicant name :: Sandvik RC Tools Australia Pty Limited
Applicant address :: 47-51 Vulcan Road, Canning Vale WA 6155 Australia
Old name :: D.T.A. Pty Ltd ; DTA Digger Tools Pty Ltd ; SDS Digger Tools Pty Ltd
Original Source :: Go

Transmission sleeve for a down hole hammer A Standard patent application filed on 24 April 1991 credited to Elsby, John ; Sanfead, Brian Thomas ; Greathead, Andrew